THE SPACE-SCALE CUBE: AN INTEGRATED MODEL FOR 2D POLYGONAL AREAS AND SCALE
This paper introduces the concept of a space-scale partition, which we term the <i>space-scale cube</i> – analogous with the space-time cube (first introduced by Hägerstrand, 1970). We take the view of '"map generalization is extrusion of 2D data into the third dimens...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2011-08-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XXXVIII-4-C21/95/2011/isprsarchives-XXXVIII-4-C21-95-2011.pdf |
| Summary: | This paper introduces the concept of a space-scale partition, which we term the <i>space-scale cube</i> – analogous with the space-time cube
(first introduced by Hägerstrand, 1970). We take the view of '"map generalization is extrusion of 2D data into the third dimension"
(as introduced by Vermeij et al., 2003). An axiomatic approach formalizes the validity of the partition of space in three dimensions
(2D space plus 1D scale). Furthermore the paper provides insights in how to: 1. obtain valid data for the cube, 2. obtain a valid 2D
polygonal map at variable scale from the cube and 3. which other possibilities the cube brings for obtaining maps having different map
scales over their domain (which we term <i>mixed-scale</i> maps). |
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| ISSN: | 1682-1750 2194-9034 |